System composition | sampling unit sample gas pretreatment unit gas analysis unit three parts composition |
Detection parameters | SO2, NOX, O2, CH4, CO, CO2 and other gas types |
Measurement range | it depends on the actual requirement of the test site |
Operating voltage | 220VAC, 50HZ |
Sampling temperature | - 40 ℃ ~ 600 ℃ (standard), matching: - 40 ℃ ~ 800 ℃ and 40 ℃ ~ 1300 ℃ |
Mobile/whatsapp: +86-13333857585
Email: [email protected]
S400-Y flue gas emission continuous monitoring System is a combination of the world's advanced online analysis technology and China's environmental protection monitoring technology。The system conforms to the environmental protection industry standard HJ/ t76-2007 of the People's Republic of China,the system is applied to the online monitoring of gaseous pollutants (SO2, NOx, CO, CO2, O2) and solid pollutant dust as well as temperature, pressure, humidity and flow in flue gas, and generates graphs and environmental protection reports through the data collection and processing system, which can send data to environmental protection departments at all levels.
一、Constitute
Gaseous pollutant monitoring subsystem (SO2, NO, O2, CO, CO2, etc.)
Particulate matter monitoring subsystem (dust)
Emission parameter monitoring subsystem (smoke temperature, pressure, velocity, humidity)
Data processing subsystem (DAS system)
Data transmission system composition
二、System features
Small amount of system maintenance
System modular structure design, configuration flexibility
The system has strong anti-interference performance
The system is easy to operate and maintain
System measurement accuracy is high
The system data acquisition accuracy is high
Long service life of the system
Application fields:
The system is applied to all kinds of power plants, chemical plants, steel plants, cement plants, waste incineration and all kinds of fuel, coal and gas boilers
Application scenarios
The system is mainly used in the situation where combustible or poisonous gas is needed to be detected,display the detected gas concentration, when the scene triggers the alarm set value, the system will automatically control such as sound, light alarm, fan exhaust, solenoid valve action, etc. It can remotely send alarm information to mobile phone applications and other extended functions through WIFI. The controller is non-explosion-proof and should be installed in the safety zone.
Typical application industries:
1、heat-engine plant desulfuration, denitration and flue gas emission monitoring in thermal power plant
2、Monitoring of flue gas emission from kiln head and kiln tail of cement factory
3、Emission monitoring of flue gas from metallurgical plants (steelmaking, ironmaking, aluminum, etc.)
4、Monitoring of flue gas emission from petrochemical plants etc
Monitoring items
|
Measuring method |
Measurement range |
Zero drift |
range drift |
Response time
(T90) |
linear error |
Output signal |
SO2 |
Infrared or ultraviolet |
0~100~2000PPm |
±1%FS/7d |
±1%FS/7d |
≤12 |
≤±1%FS |
RS-3082/485 |
NOx |
Infrared or ultraviolet |
0~100~2000PPm |
±1%FS/7d |
±1%FS/7d |
≤12 |
RS-3082/485 |
|
CO |
Nondispersive infrared absorption |
0~100~2000PPm |
±1%FS/7d |
±1%FS/7d |
≤12 |
RS-3082/485 |
|
O2 |
Electrochemical or |
0~25% |
±1%FS/7d |
±1%FS/7d |
≤10 |
RS-3082/485 |
|
Particulate matter (dust) |
Optical method or laser |
0~100~2000mg/m3 |
±2%FS/7d |
±2%FS/7d |
≤1 |
≤±3%FS |
4~20mA |
flow rate |
Pressure differential sensing |
0~40m/S |
±5%FS/7d |
±5%FS/7d |
≤15 |
≤±1%FS |
4~20mA |
Pressure |
压差传感法Pressure differential sensing |
-20~130KPa |
±2%FS/7d |
±2%FS/7d |
≤±1%FS |
4~20mA |
|
temperature |
thermal resistance |
0~250℃ |
±1%FS/7d |
±1%FS/7d |
≤±1%FS |
4~20mA |
|
humidity |
capacitance method |
0~100% |
±2%FS/7d |
±2%FS/7d |
≤10 |
≤±1.5%FS |
4~20mA |
For Continuous monitoring system for ultra-low emission of flue gas,please contact our sales staff.
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